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https://issues.apache.org/jira/browse/HBASE-10214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13853984#comment-13853984
]
binlijin commented on HBASE-10214:
----------------------------------
oh, sorry, the line is not match with the apache hbase 0.94.10 version, this is
our own internal version which based on apache hbase 0.94.10.
{code}
long now = System.currentTimeMillis();
if ((now - lastMsg) >= msgInterval) {
doMetrics();
tryRegionServerReport(); // 753
lastMsg = System.currentTimeMillis();
}
if (!this.stopped) this.sleeper.sleep();
void tryRegionServerReport()
throws IOException {
HServerLoad hsl = buildServerLoad();
// Why we do this?
this.requestCount.set(0);
try {
this.hbaseMaster.regionServerReport(this.serverNameFromMasterPOV.getVersionedBytes(),
hsl); // line 880
} catch (IOException ioe) {
if (ioe instanceof RemoteException) {
ioe = ((RemoteException)ioe).unwrapRemoteException();
}
if (ioe instanceof YouAreDeadException) {
// This will be caught and handled as a fatal error in run()
throw ioe;
}
// Couldn't connect to the master, get location from zk and reconnect
// Method blocks until new master is found or we are stopped
getMaster();
}
}
{code}
> Regionserver shutdown impropery and leave the dir in .old not delete.
> ---------------------------------------------------------------------
>
> Key: HBASE-10214
> URL: https://issues.apache.org/jira/browse/HBASE-10214
> Project: HBase
> Issue Type: Bug
> Reporter: binlijin
> Attachments: HBASE-10214-94.patch
>
>
> RegionServer log
> {code}
> 2013-12-18 15:17:45,771 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: Waiting on
> 51b27391410efdca841db264df46085f
> 2013-12-18 15:17:45,776 INFO
> org.apache.hadoop.hbase.regionserver.HRegionServer: Connected to master at
> null
> 2013-12-18 15:17:48,776 INFO
> org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Exiting; cluster
> shutdown set and not carrying any regions
> 2013-12-18 15:17:48,776 FATAL
> org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server
> node,60020,1384410974572: Unhandled exception: null
> java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:880)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:753)
> at java.lang.Thread.run(Thread.java:662)
> {code}
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